GPS Unit Momentarily Loses Power When Underway
1 year old Hurricane SD2400 OB. Lately when underway, a bump from water chop can sometimes cause the Combo-GPS to momentarily lose power for an instant causing immediate loss of track and navigation (which is a PITA at night or when navigating shallow waters where I have to depend on a track). Pressing the power button starts it up again and then I have to wait for it to find GPS signal. Usually the track being recorded is gone (or at least the recent points).
I opened dashboard and power switch panels - found no loose wires. I could not even recreate the problem by wiggling the wires while GPS power on. Battery connections also look good.
Any suggestions on how to fix this intermittent problem?